Hi Dr. Today, I hit my toe very hard and it has become progressively more bruised, stiff, and painful. After about 8 hours, it is now purple at the top of my toe (under the toenail) and turning blue/grey towards the bottom of the toe. It s very stiff and painful to touch or walk on. Do I need to go to the emergency room, or do you think I can treat it at home? Thank you!